• Andrey Ryabinin's avatar
    mm: slub: fix format mismatches in slab_err() callers · f6edde9c
    Andrey Ryabinin authored
    Adding __printf(3, 4) to slab_err exposed following:
    
      mm/slub.c: In function `check_slab':
      mm/slub.c:852:4: warning: format `%u' expects argument of type `unsigned int', but argument 4 has type `const char *' [-Wformat=]
          s->name, page->objects, maxobj);
          ^
      mm/slub.c:852:4: warning: too many arguments for format [-Wformat-extra-args]
      mm/slub.c:857:4: warning: format `%u' expects argument of type `unsigned int', but argument 4 has type `const char *' [-Wformat=]
          s->name, page->inuse, page->objects);
          ^
      mm/slub.c:857:4: warning: too many arguments for format [-Wformat-extra-args]
    
      mm/slub.c: In function `on_freelist':
      mm/slub.c:905:4: warning: format `%d' expects argument of type `int', but argument 5 has type `long unsigned int' [-Wformat=]
          "should be %d", page->objects, max_objects);
    
    Fix first two warnings by removing redundant s->name.
    Fix the last by changing type of max_object from unsigned long to int.
    Signed-off-by: default avatarAndrey Ryabinin <a.ryabinin@samsung.com>
    Cc: Christoph Lameter <cl@linux.com>
    Cc: Pekka Enberg <penberg@kernel.org>
    Acked-by: default avatarDavid Rientjes <rientjes@google.com>
    Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
    Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    f6edde9c
slub.c 125 KB